NEET Biology Photosynthesis In Higher Plants Based Practice Questions & Answers with Viewers Discussion and Detailed Explanation

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Photosynthesis In Higher Plants Topic Based

Question & Answer Discuss:

Which is the primary $CO_{2}$ fixation product in $C_{4}$ plant?

(a) Oxaloacetic acid

(b) 3-phosphoglyceric acid

(c) Phosphoenol pyruvate

(d) RuBP

Answer: (a)

In $C_{4}$ plants, a 4 - C compound oxaloacetic acid (OAA) is the first stable product, and phosphoenol pyruvate (PEP) is the $CO_{2}$ acceptor. This reaction is catalyzed by the enzyme PEP carboxylase or PEP case in mesophyll cells of the leaf.

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Latest Update for Neet Biology - Chapter Photosynthesis In Higher Plants

Photosynthesis In Higher Plants Biology MCQ For NEET 2025

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Photosynthesis in Higher Plants NEET Biology Questions PDF

NEET Biology Photosynthesis in Higher Plants MCQ Test PDF

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